Here’s a simple and flavorful way to make Caramelized Red Onions with Balsamic Glaze—perfect for sandwiches, burgers, salads, or as a side dish.
🧅 Caramelized Red Onions with Balsamic Glaze
🧾 Ingredients
- 2 large red onions, thinly sliced
- 2 tbsp olive oil (or butter)
- 1–2 tbsp brown sugar (optional, for sweetness)
- 2–3 tbsp balsamic vinegar
- Salt & pepper to taste
👩🍳 Instructions
- Heat oil or butter in a large skillet over medium-low heat.
- Add sliced onions and a pinch of salt. Cook slowly, stirring occasionally, for 20–25 minutes until onions are soft and golden brown.
- Sprinkle sugar (if using) halfway through to enhance caramelization.
- Add balsamic vinegar in the last 5 minutes and stir well, letting it reduce to a syrupy glaze.
- Taste and adjust salt and pepper.
- Serve warm or store in an airtight container in the fridge for up to a week.
✨ Tips
- Low and slow cooking is key—don’t rush, or onions will burn.
- For extra depth, add a splash of red wine with the balsamic vinegar.
- Works beautifully on pizza, grilled meats, roasted vegetables, or cheese boards.
If you want, I can also give you a quick 10-minute version that uses a trick to speed up caramelization without losing flavor.
Do you want me to do that?
